Good advice, thank you for your concern. I have been just showing the components without many of the details and ratings. Most of this information is available online already with other induction builds, its just no one else has had the time or know how to really put it all together and perfect it I suppose. There are a lot of little things that go into each piece that cannot be copied just from seeing them, as well as the control board, probably the most important part, cant be copied by just seeing it.
We are not really planning a full on production, we are planning on making it an open source type product ranging from DIY kits with schematics and plans, to complete units.